<template>
	<div class="wrapper">
		<swiper :options="swiperOption" v-if="showSwiper">
			<swiper-slide v-for="item of list" :key="item.id">
				<img class="swiper-img" :src="item.imgUrl">
			</swiper-slide>
			<div class="swiper-pagination" slot="pagination"></div>
		</swiper>
	</div>
</template>

<script>
	export default {
		name: 'HomeSwiper',
		props:{
			list: Array
		},
		data() {
			return {
				swiperOption: {
					pagination: '.swiper-pagination',
					loop: true
				}
			}
		},
		computed:{
			showSwiper(){
				return this.list.length
			}
		}
	}
</script>
<style lang="stylus" scoped>
	.wrapper>>>.swiper-pagination-bullet-active 
		background: #fff 
	.wrapper 
		overflow: hidden 
		width: 100% 
		height: 0 
		padding-bottom: 31.25%
		background: #eee 
		.swiper-img 
			width: 100%
</style>
